Control system components
- PLC modules
- I/O cards
- HMI panels
- control boards
- communication modules
Key capability
Marine Electrical & Automation Spares
We support control, power, monitoring, alarm, navigation and instrumentation parts where model, order code and onboard photos are critical for the right quotation.
Automation and navigation
Control System Supply Support
Reference materials show HUARONG's experience with automation systems, pneumatic control systems, electrical control systems, cargo hold water ingress alarm installation, ballast valve remote control systems, main engine remote systems, boiler water level control and navigation service support.
Power and motor control
- breakers
- contactors
- relays
- VFD parts
- soft starter components
Sensors and instruments
- pressure sensors
- temperature switches
- level transmitters
- flow meters
- signal converters
Monitoring and alarm spares
- alarm modules
- indicator units
- marine panels
- network interfaces
- replacement displays
Technical matching
Part Confirmation Details
Electrical and automation components often require exact confirmation of model variant, firmware, voltage, input/output type, communication protocol or panel version. We review available identifiers before quoting whenever possible.
Contact us
Need marine parts support?
Share the vessel name, maker, model, part number, quantity, delivery port and nameplate photos. We will review the details and respond with practical supply options.
